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The power input of the trailer lights
must not exceed the values in the
following list.
• Position lights, side marker lights and
license plate lights: 6 x 5W per side.
• Rear fog lights: 2 x 21W
• Turn signals: 2 x 21W
• Stop lights: 4 x 21W
• Reverse lights: 2 x 21W
Minimum detectable current of Trailer
Tow Module (TTM): 100mA.
Trailer Wiring Harness
Vehicle trailer tongue includes a 4-pin
sealed connector powered at 12VDC
for connection of the corresponding
trailer wiring connector.
In addition to the electrical branches,
the vehicle electrical system can only
be connected to the supply cable for
an electric brake and to the cable for
an internal light for the trailer, not
exceeding 15W.
CAUTION!
Do not cut or splice wiring into the
vehicle wiring harness. Do not change
cable connections on connectors. The
table below indicates the function and
section of wire corresponding to every
connector pin as shown in the figure.
Pin
Function
N.
Lights ground
1
(Lights GND)
Position light, side
2
marker lights and
license plate light
Left turn signal and
3
stop light
Right turn signal
4
and stop light
If the hooking and/or the electrical
connection between vehicle and trailer
is faulty, the warning light and the
relevant message are displayed on
instrument cluster display (see example
in the figure).
Starting and Driving
In these cases please contact an
Wire
Authorized Maserati Dealer and avoid
section
using the vehicle with a trailer.
(mm
2
)
Removing the Access Cover
1.5
Before fitting the trailer tongue, the
access cover on the bottom part of the
rear bumper must be removed.
1
The cover is engaged in the bumper.
• Release cover inner side from
bumper, using the tip of a tool or
1
screwdriver at the points indicated by
the arrows.
1
5
217
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